Maintenance work of Internal and External sewerage system for 3 years in Zone-1 sector and villages including all villages, 4/6/10 percent Abadi plots area in Greater Noida.

Desilting and taking out of debris/ silt rubbish etc. which are heavily surcharged, super sucker machine which consist of (one no. classis mounted machine having suction capacity of minimum 4000 cum/hours at 80% vacuum, 2 nos chassis mounted dump tanks having capacity of 10 cum i/c) safe disposal of silt within Gr. NOIDA limits. The operation of desilting should be videographes at each location of super sucker for a period of minimum 10 minutes per day basis and providing three sets of CD's as direct by Engineer in charge The operation should also be photographed at each location, minimum 10 photographs on per day basis and giving three sets of photographs.

Supply of all material, labour, T & P, Temporary power connection with stand by generator set of capacity at least 625KVA, gas detector, forced air ventilator wherever required etc. and provision of safety equipment as per guide line laid in (CIS 11972* 1987) International standard, traffic control management & power lighting at night, barricading, display of signboard, insurance of worker and cleaning of site. Removal of all hindrance/ obstructions, unforeseen item, permission from other department (Diptt. will only assist in getting the permission etc.) cutting of bituminous road, excavation, demolishing of brick work/CC/RCC wherever required and restoring the same. All inclusive and nothing extra be payable. As per attached Noida Office order - Noida/CME(JAL)/351/15 dt. 27.04.2015 and Govt. Order-29/Govt. of India / Kalyan Niyojan Prakosth/26.03.2015- 14(07)/2014 "Entering sewer line without safety gears should be made a crime even in emergency situation. For each such death, compensation of Rs. 10 Lakhs should be given to the family of the deceased, "

If it has found in the Implementation of the above Orders and safety gears, The tenderer shall be fully responsibility. The standards in safety gears must be use according to CPHHEO compulsory. Note: For any misshaping/accident during work, The contractor will be held responsible for the same. Gr. Noida Department will not responsible for any accident/ miss happening.

Desilting and taking out of debris/ silt rubbish etc. from sewer line /sewer manhole/covered drain/covered sump

Providing and fixing in position pre-cast R.C.C. manhole cover and frame

Circular shape 560 mm internal dia EHD-35 (DSR-18/19.19.4.1)

Providing and fixing in position pre-cast R.C.C. manhole cover and frame Circular shape 560 mm internal diameter (DSR-18/19.19.3.1)

Demolishing cement concrete manually/ by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in - charge.

Nominal concrete 1:3:6 or richer mix (i/c equivalent design mix) (DSR -18/15.2.1)

Carriage/disposal of earth/malba…5KM (SOR-20/Chap-3/p-9-13)

M-150 brick work in 1:4 cement & coarse sand of 2.20F.M. mortar in foundation and plinth including supply of all materials, labour and T&P etc. required for proper completion of the work. (SOR-20/Chap-6/305(a)/P-19)

12mm cement plaster of mix: 1:6 (1 cement :6 coarse sand) (DSR-2018/13.4.2/SOR-20/Based)

Cement concrete with 2cm gauge approved stone ballast, coarse sand & cement in the proportion of 4:2:1 including supply of all materials, labour, tools & plants etc. required for proper completion of the work. (SOR-20/Chap-5/279(a)/P-17-18)

RCC Grade M-25 using batching plant transit mixture and manual placing M-25 (MORTH-20 Item 9.06/E/Case(II))

Excavation in foundation in ordinary soil (Loam, clay or sand) including lift upto 1.50m and lead upto 30M and including filling watering and ramming of excavated earth into treanches or into the space between the building and the sides of foundation trenches or into the plinth and removal and disposal of surplus earth as directed by Engineer-in-charge upto a distance of 30m from the foudation trenches. (where machine not reach/remove) SOR-20/251(A)Chap-4/P-14)

Depth from 0.0 to 1.5M below B.G.L.

Depth from 1.5 to 3.00 M below B.G.L.

Depth from 3.00 to 4.50 M below B.G.L.

Depth from 4.50 to 60 M below B.G.L.

Close timbering in trenches including strutting, shoring and packing cavities (wherever required) complete. (Measurements to be taken of the face area timbered) (DSR-18/2.16)

Depth not exceeding 1.5m (DSR-18/2.16.1)

Depth exceeding 1.5 m but not exceeding 3 m (DSR-18/2.16.2)

Depth exceeding 3 m but not exceeding 4.5 m (DSR-18/2.16.3)

Supply of ISI marked RCC s&S NP-3 pipes of following size including carting, loading, unloading at godown including all taxes and levies & rubber rings, (AR/GNIDA)

250mm dia NP-3 pipe AR

for 300mm dia NP-3 Pipe

for 400mm dia NP-3 pipe

for 450mm dia NP-3 pipe

for 500mm dia NP-3 pipe

for 600mm dia NP-3 pipe

Laying and carting of above dia RCC hume pipe S&S NP-3 class & specials in site of work, lowering the same into trenches in depth upto alignment jointing with 1:2 cement mortar incoarse sand including excavation of earth below level of pipe. (GNIDA/AR)

250mm dia NP-3 pipe AR

for 300mm dia NP-3 Pipe

for 400mm dia NP-3 pipe

for 450mm dia NP-3 Pipe

for 500mm dia NP-3 pipe

for 600mm dia NP-3 pipe

Providing and laying in position cement concrete 1:4:8 (1 cement : 4 coarse sand : 8 graded stone aggregate 40mm nominal size) in concrete cradle under NP-3 pipe of following diameter including centring shuttering but excluding excavation as per approved. (GNIDA/AR)

250mm dia NP-3 pipe AR

for 300mm dia NP-3 Pipe

for 400mm dia NP-3 pipe

for 450mm dia NP-3 Pipe

for 500mm dia NP-3 pipe

for 600mm dia NP-3 pipe

Constructing brick masonry circular manhole 1.22 m internal dia at bottom and 0.56 m dia at top in cement mortar 1:4 (1 cement :4 coarse sand) inside cement plaster 12 mm thick with cement mortar 1:3 (1 cement : 3 coarse sand) finished with a floating coat of neat cement foundation concrete 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 40 mm nominal size) and making necessary channel in cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) finished with a floating coat of neat cement, all complete as per standard design : (DSR-18/19.11)

1.68 m deep with SFRC Cover and frame (heavy duty HD- 20 grade designation) 560 mm internal diameter conforming to I.S. 12592, total weight of cover and frame to be not less than 182 kg. fixed in cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) including centering, shuttering all complete. (Excavation, foot rests and 12 mm thick cement plaster at the external surface shall be paid for separately) : (DSR-18/19.11.1)

With common burnt clay F.P.S. (non modular) bricks of class designation 7.5 (DSR-18/19.11.1.1)

Extra depth for circular type manhole 1.22 m internal dia (at bottom) beyond 1.68 m to 2.29 m : (DSR-18/19.12)

With common burnt clay F.P.S. (non modular) bricks of class designation 7.5 (DSR-18/19.12.1)

Constructing brick masonry circular manhole 1.52 m internal dia at bottom and 0.56 m dia at top in cement mortar 1:4 (1 cement : 4 coarse sand) inside cement plaster 12 mm thick with cement mortar 1:3 (1 cement : 3 coarse sand) finished with a floating coat of neat cement, foundation concrete 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 40 mm nominal size) and making necessary channel in cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) finished with a floating coat of neat cement, all complete as per standard design : (DSR-18/19.13)

2.30 m deep with SFRC Cover and frame (heavy duty HD- 20 grade designation) 560 mm internal diameter conforming to I.S. 12592, total weight of cover and frame to be not less than 182 kg. fixed in cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) including centering, shuttering all complete. (Excavation, foot rests and 12 mm thick cement plaster at the external surface shall be paid for separately) : (DSR018/19.13.1)

With common burnt clay F.P.S. (non modular) bricks of class designation 7.5 (DSR-18/19.13.1.1)

Extra depth for circular type manhole 1.52 m internal dia (at bottom) beyond 2.30 m :

With common burnt clay F.P.S. (non modular) bricks of class designation 7.5 (DAR-18/19.14.1)

Excavation in foundation in ordimnary soil ( Loam, clay or sand) including lift upto 1.50m and lead upto 30.0m and including filling watering and ramming of excavated earth into the trenches or into the space between the building and the sides of foundation trenches or into the plinth and removal and disposal of surplus earth as directed by Engineer-in-charge upto a distance of 30m from the foundation trenches (where machine not reach/remove)

0.00 to 1.50m Below (SOR-20/Chap-4/P-14/151(A))

Providing/Laying following size of Finolex makes PVC pipes 6kg/cm2 with required PVC Standard specials confirming to IS code with lates amendment and lowering the same trenches and laying true to alignment and gradient complete i/c the cost of cutting of pipes for making upto length and making joints i/c cost of socket, plastochem PV-85 pve solvent cement complete. PVC pipe must be confirming to IS: 4985-2000 with latest amendment. Make-Finolex industries ltd/ Kishan/ Supreme Industries Ltd.

160mm dia with coupler @ 6kg/cm2 pressure with i/c all PVC standard Specials. Noida/AR/NSI-1.3.04

Constructing masonry Chamber 60x60x75 cm inside, in brick work in cement mortar 1:4 (1 cement : 4 coarse sand) for sluice valve, with C.I. surface box 100 mm top diameter, 160 mm bottom diameter and 180 mm deep ( inside) with chained lid and RCC top slab 1:2:4 mix (1cement :2 coarse sand : 4 graded stone aggregate 20mm nominal size ) , i/c necessary excavation, foundation concrete 1:5:10 (1cement : 5 fine sand : 10 graded stone aggregate 40 mm nominal size) and inside plastering with cement mortar 1:3 (1 cement : 3 coarse sand) 12 mm thick finished with a floating coat of neat cement complete as per standard design : (DSR-18/18.33)

With common burnt clay F.P.S.(non modular) bricks of class designation 7.5 (DSR-18/18.33.1)

Cleaning and desilting of gully trap chamber, including removal of rubbish mixed with earth etc. and disposal of same, all as per the direction of Engineer-in-charge. (DSR-18/14.76)

Providing and fixing chain lid M25 precast rcc cover for chamber size 1.06mx1.06mx0.15m

Providing orange colour safety foot rest of minimum 6 mm thick plastic encapsulated as per IS : 10910, on 12 mm dia steel bar conforming to IS: 1786,having minimum cross section as 23 mmx25 mm and over all minimum length 263 mm and width as 165 mm with minimum 112 mm space between protruded legs having 2 mm tread on top surface by ribbing or chequering besides necessary and adequate anchoring projections on tail length on 138 mm as per standard drawing and suitable to with stand the bend test and chemical resistance test as per specifications and having manufacture's permanent identification mark to be visible even after fixing, including fixing in manholes with 30x20x15 cm cement concrete block 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size) complete as per design. (DAR-18/19.16)

Supply and installation of Following dia steel pipe 10 mm thick confirming to IS:3589 through trenchless. Excavation of thrust pit and receiving pit of required size and the excavation & filling back & compaction complete as per specification for road crossing by Auger boring methode. Pipe will be installed at depth beyond 3m below the ground surface in downward required slope.

for 400mm dia MS Pipe (NOIDA/AR)

for 600mm dia MS Pipe (NOIDA/AR)

P/f M.S. Specials such as tee, bends, collars, tapers, Gap piecs, including flange end as required, painting, Cutting, Welding as per site requirement of MS pipe thickness etc complete in all respects as per direction of E/I. (NOIDA/AR)

Add labour cess will be paid extra as per applicable

GST will be paid extra as per applicable